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John Ziavras
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Hermosa Beach, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Rotary switch assembly for ion propulsion system
Patent number
9,181,934
Issue date
Nov 10, 2015
The Boeing Company
John F. Stickelmaier
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Actuating device
Patent number
8,870,121
Issue date
Oct 28, 2014
The Boeing Company
John Ziavras
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Mass trim mechanism
Patent number
7,097,127
Issue date
Aug 29, 2006
The Boeing Company
John Ziavras
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Method and apparatus for providing two axis motion with a single dr...
Patent number
6,484,608
Issue date
Nov 26, 2002
Hughes Electronics Corporation
John Ziavras
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
System for compact stowage of segmented dish reflectors
Patent number
6,191,757
Issue date
Feb 20, 2001
Hughes Electronics Corporation
Samir F. Bassily
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Gimbal mechanism and gearbox for same
Patent number
5,887,823
Issue date
Mar 30, 1999
Hughes Electronics Corporation
John Ziavras
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Variable angle latching mechanism for spacecraft
Patent number
5,400,987
Issue date
Mar 28, 1995
Hughes Aircraft Company
John Ziavras
B64 - AIRCRAFT AVIATION COSMONAUTICS
Patents Applications
last 30 patents
Information
Patent Application
Rotary Switch Assembly for Ion Propulsion System
Publication number
20140137537
Publication date
May 22, 2014
The Boeing Company
John F. Stickelmaier
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
Actuating Device
Publication number
20090146009
Publication date
Jun 11, 2009
The Boeing Company
John Ziavras
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
Mass trim mechanism
Publication number
20040262440
Publication date
Dec 30, 2004
The Boeing Company
John Ziavras
B64 - AIRCRAFT AVIATION COSMONAUTICS